Electricity experiments for children
Reuben G.
Fifty-five projects in electricity, magnetism, electronics; making a compass, wiring a simple electromagnet, obtaining electricity from a lemon, reactivating a dry cell, making a flashlight, constructing a Geiger counter. All safe.
Год:
1960
Издательство:
Dover
Язык:
english
Страницы:
91
ISBN 10:
0486220303
ISBN 13:
9780486220307
Файл:
DJVU, 831 KB
IPFS:
,
english, 1960